Want to learn more about ORC?
Watch some presentations and read through some slide decks about ORC.
The Rise of ZStandard: Apache Spark/Parquet/ORC/Avro slides
Dongjoon Hyun and Pang Wu at DATA+AI Summit 2021
ORC File & Vectorization - Improving Hive Data Storage and Query Performance slides
Owen O’Malley and Eric Hanson at Hadoop Summit: San Jose 2013
ORC 2015: Faster, Better, Smaller slides
Gopal Vijayaraghavan at Hadoop Summit: Brussels 2015
Adding ACID Updates to Hive slides
Owen O’Malley and Alan Gates at Hadoop Summit: San Jose 2014
Owen O’Malley at Hadoop Summit San Jose 2016
Owen O’Malley at Berlin Buzzwords 2013
Adam Kawa at Hadoop Summit: San Jose 2014